hardware monitoring · Maintained

Maintainers

• M Guenter Roeck <linux@roeck-us.net>

Paths

• F Documentation/ABI/testing/sysfs-class-hwmon
• F Documentation/devicetree/bindings/hwmon/
• F Documentation/hwmon/
• F drivers/hwmon/
• F include/linux/hwmon*.h
• F include/trace/events/hwmon*.h

Last 30 days

Most active threads (last 7 days)

• WARM1d [PATCH 0/6] Add support for MAX20830C and MAX20840C step-down DC-DC switching regulator
  2026-06-30 02:48 · 6 replies in 7d · Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
• WARM2d [PATCH v9 0/2] Add driver support for ESWIN EIC7700 PVT controller
  2026-06-30 09:12 · 2 replies in 7d · dongxuyang@eswincomputing.com

Active reviewers (last 30 days)

• Guenter Roeck <linux@roeck-us.net>
  6 attestations (4 Acked-by, 2 Suggested-by) · last on 2026-06-24
• Conor Dooley <conor.dooley@microchip.com>
  4 attestations (2 Acked-by, 2 Reviewed-by) · last on 2026-06-30
• Krzysztof Kozlowski <hidden>
  2 attestations (2 Reviewed-by) · last on 2026-06-11
• Rob Herring (Arm) <robh@kernel.org>
  1 attestation (1 Reviewed-by) · last on 2026-06-10

Recent patches

Most-recent 30 patches in this subsystem on linux-devicetree (capped at 30), ordered by date desc.

• WARM2d [PATCH v9 2/2] hwmon: Add Eswin EIC7700 PVT sensor driver
  2026-06-30 · dongxuyang@eswincomputing.com
• WARM2d REVIEWED: 3 (3M) [PATCH v9 1/2] dt-bindings: hwmon: Add Eswin EIC7700 PVT sensor
  2026-06-30 · dongxuyang@eswincomputing.com
• WARM1d [PATCH 6/6] hwmon: (pmbus/max20830): add support for max20830c and max20840c
  2026-06-30 · Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
• WARM1d [PATCH 5/6] dt-bindings: hwmon: (pmbus/max20830): add max20830c and max20840c support
  2026-06-30 · Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
• WARM1d [PATCH 4/6] hwmon: (pmbus/max20830): add VOUT feedback resistor scaling support
  2026-06-30 · Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
• WARM1d [PATCH 3/6] dt-bindings: hwmon: (pmbus/max20830): add VOUT feedback resistor properties
  2026-06-30 · Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
• WARM1d [PATCH 2/6] hwmon: (pmbus/max20830): add support for enable GPIO
  2026-06-30 · Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
• WARM1d [PATCH 1/6] dt-bindings: hwmon: (pmbus/max20830): add enable-gpios property
  2026-06-30 · Alexis Czezar Torreno <alexisczezar.torreno@analog.com>
• WARM3d IN LINUX-NEXT [PATCH v2 9/9] hwmon: adm1275: Support ROHM BD12790
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT [PATCH v2 8/9] doc: adm1275: Add ROHM BD12790
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT: 3 (3M) [PATCH v2 7/9] dt-bindings: adm1275: ROHM BD12790 hot-swap controller
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT [PATCH v2 6/9] hwmon: adm1275: Support ROHM BD12780
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT [PATCH v2 5/9] doc: Add ROHM BD12780 and BD12780A
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT [PATCH v2 4/9] hwmon: adm1275: Support module auto-loading
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT [PATCH v2 3/9] hwmon: adm1275: Detect coefficient overflow
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT [PATCH v2 2/9] hwmon: adm1275: Prevent reading uninitialized stack
  2026-06-26 · Matti Vaittinen <hidden>
• WARM3d IN LINUX-NEXT [PATCH v2 1/9] dt-bindings: adm1275: ROHM BD12780 hot-swap controller
  2026-06-26 · Matti Vaittinen <hidden>
• COOLING4d IN LINUX-NEXT [PATCH v2 2/2] hwmon: (chipcap2) Add support for label
  2026-06-25 · Flaviu Nistor <hidden>
• COOLING4d IN LINUX-NEXT [PATCH v2 1/2] dt-bindings: hwmon: chipcap2: Add label property
  2026-06-25 · Flaviu Nistor <hidden>
• COOLING4d [PATCH v8 2/2] hwmon: Add Eswin EIC7700 PVT sensor driver
  2026-06-25 · <hidden>
• COOLING4d [PATCH v8 1/2] dt-bindings: hwmon: Add Eswin EIC7700 PVT sensor
  2026-06-25 · <hidden>
• HOTtoday REVIEWED: 4 (4M) [PATCH v5 11/12] hwmon: spd5118: Add I3C support
  2026-06-24 · Akhil R <akhilrajeev@nvidia.com>
• HOTtoday REVIEWED: 4 (4M) [PATCH v5 10/12] hwmon: spd5118: Remove 16-bit addressing
  2026-06-24 · Akhil R <akhilrajeev@nvidia.com>
• WARM3d [PATCH 3/3] hwmon: (pmbus/fd5121): Add support FD5121, FD5123 and FD5125
  2026-06-23 · Selvamani Rajagopal via B4 Relay <devnull+Selvamani.Rajagopal.onsemi.com@kernel.org>
• WARM3d [PATCH 2/3] dt-bindings: hwmon: pmbus: Support for onsemi's FD5121
  2026-06-23 · Selvamani Rajagopal via B4 Relay <devnull+Selvamani.Rajagopal.onsemi.com@kernel.org>
• WARM3d [PATCH 1/3] Documentation/hwmon: Add onsemi's FD5121 controllers' documentation
  2026-06-23 · Selvamani Rajagopal via B4 Relay <devnull+Selvamani.Rajagopal.onsemi.com@kernel.org>
• COOLING9d [PATCH 2/2] hwmon: (chipcap2) Add support for label
  2026-06-22 · Flaviu Nistor <hidden>
• COOLING9d [PATCH 1/2] dt-bindings: hwmon: chipcap2: Add label property
  2026-06-22 · Flaviu Nistor <hidden>
• WARM2d [PATCH v2 3/3] hwmon: (emc1403) Add regulator support
  2026-06-19 · Svyatoslav Ryhel <hidden>
• WARM2d [PATCH v2 2/3] hwmon: (emc1403) Convert to use OF bindings
  2026-06-19 · Svyatoslav Ryhel <hidden>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE132d REVIEWED: 7 (7M) [PATCH v5 1/3] dt-bindings: hwmon: Document the LTC4283 Swap Controller
  2025-12-23 · Nuno Sá via B4 Relay <devnull+nuno.sa.analog.com@kernel.org> · 1 Reviewed-by
• STALE157d REVIEWED: 1 (0M) [PATCH 2/2] hwmon: Add JEDEC PMIC50x0 driver
  2026-01-21 · Almog Ben Shaul <hidden> · 1 Tested-by
• STALE157d REVIEWED: 3 (3M) [PATCH v4 1/2] dt-bindings: hwmon: temperature: add support for EMC1812
  2026-01-27 · Marius Cristea <marius.cristea@microchip.com> · 1 Reviewed-by
• STALE142d REVIEWED: 3 (3M) [PATCH v5 1/2] dt-bindings: hwmon: temperature: add support for EMC1812
  2026-02-05 · Marius Cristea <marius.cristea@microchip.com> · 1 Reviewed-by
• STALE117d REVIEWED: 3 (3M) [PATCH v7 1/2] dt-bindings: hwmon: temperature: add support for EMC1812
  2026-02-23 · Marius Cristea <marius.cristea@microchip.com> · 1 Reviewed-by
• STALE116d REVIEWED: 1 (0M) [PATCH v2 1/2] dt-bindings: hwmon: Add TI INA4230 4-channel I2C power monitor
  2026-03-02 · Alexey Charkov <hidden> · 1 Reviewed-by
• STALE114d REVIEWED: 7 (7M) [PATCH v6 1/3] dt-bindings: hwmon: Document the LTC4283 Swap Controller
  2026-03-03 · Nuno Sá via B4 Relay <devnull+nuno.sa.analog.com@kernel.org> · 1 Reviewed-by
• STALE108d REVIEWED: 1 (0M) [PATCH v3 1/2] dt-bindings: hwmon: Add TI INA4230 4-channel I2C power monitor
  2026-03-10 · Alexey Charkov <hidden> · 1 Reviewed-by
• STALE98d REVIEWED: 3 (3M) [PATCH v8 1/2] dt-bindings: hwmon: temperature: add support for EMC1812
  2026-03-10 · Marius Cristea <marius.cristea@microchip.com> · 1 Reviewed-by
• STALE102d REVIEWED: 7 (7M) [PATCH v7 1/3] dt-bindings: hwmon: Document the LTC4283 Swap Controller
  2026-03-14 · Nuno Sá via B4 Relay <devnull+nuno.sa.analog.com@kernel.org> · 1 Reviewed-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• DORMANTno replies [PATCH v2 2/2] hwmon: add mp5926 driver
  2025-12-15 · Yuxi Wang <Yuxi.Wang@monolithicpower.com>
• STALE171d [PATCH v4 2/2] hwmon: add mp5926 driver
  2025-12-23 · Yuxi Wang <Yuxi.Wang@monolithicpower.com>
• STALE192d [PATCH v3 2/2] hwmon: pmbus: add support for STEF48H28
  2025-12-23 · Charles Hsu <hsu.yungteng@gmail.com>
• STALE132d [PATCH v5 2/3] hwmon: ltc4283: Add support for the LTC4283 Swap Controller
  2025-12-23 · Nuno Sá via B4 Relay <devnull+nuno.sa.analog.com@kernel.org>
• STALE185d [PATCH v5 2/2] hwmon: pmbus: add support for STEF48H28
  2025-12-29 · Charles Hsu <hsu.yungteng@gmail.com>
• STALE169d [PATCH v2 3/3] hwmon: (tmp108) Add P3T1035 and P3T2030 support
  2026-01-15 · Mayank Mahajan <hidden>
• STALE168d [PATCH v3 3/3] hwmon: (tmp108) Add P3T1035 and P3T2030 support
  2026-01-15 · Mayank Mahajan <hidden>
• STALE168d [PATCH v6 2/2] hwmon: pmbus: add support for STEF48H28
  2026-01-16 · Charles Hsu <hsu.yungteng@gmail.com>
• STALE165d [PATCH v4 3/3] hwmon: (tmp108) Add P3T1035 and P3T2030 support
  2026-01-16 · Mayank Mahajan <hidden>
• STALE120d [PATCH v2 2/2] hwmon: Add Eswin EIC7700 PVT sensor driver
  2026-01-28 · <hidden>